Teen Vies for Record Solo Flight to 7 Continents to Raise Money for Childhood Cancer Research

American pilot Ethan Guo poses for the photographer in Geneva, Switzerland, Tuesday, Aug. 6, 2024, before his take off from Geneva Airport for attempting world record solo flight to all seven continents. (Salvatore Di Nolfi/Keystone via AP)
American pilot Ethan Guo poses for the photographer in Geneva, Switzerland, Tuesday, Aug. 6, 2024, before his take off from Geneva Airport for attempting world record solo flight to all seven continents. (Salvatore Di Nolfi/Keystone via AP)
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Teen Vies for Record Solo Flight to 7 Continents to Raise Money for Childhood Cancer Research

American pilot Ethan Guo poses for the photographer in Geneva, Switzerland, Tuesday, Aug. 6, 2024, before his take off from Geneva Airport for attempting world record solo flight to all seven continents. (Salvatore Di Nolfi/Keystone via AP)
American pilot Ethan Guo poses for the photographer in Geneva, Switzerland, Tuesday, Aug. 6, 2024, before his take off from Geneva Airport for attempting world record solo flight to all seven continents. (Salvatore Di Nolfi/Keystone via AP)

A Chinese American teen is vying to become the youngest person to fly solo to all seven continents in a quest that also aims to drum up donations for research into childhood cancer.

Ethan Guo, who turned 19 last month, began his quest in May in Memphis, Tennessee. He made multiple overnight stops and visited seven countries to get to the Swiss city of Geneva on Tuesday, before jetting off toward Heraklion in Greece, The Associated Press reported.

The plan is to cover 50,000 miles (80,000 kilometers) over 100 days with stops in 60 countries. He hopes attention to the journey will drum up donations and raise up to $1 million for cancer research, an ambition born of the Stage-4 blood cancer diagnosis for a cousin of his.

That prompted the tousled-haired teen to reach out to St. Jude Children's Research Hospital based in Memphis.

“We came up with the idea of ... how we can work on this together,” Guo said, "how we can make this world a better place.”

So far, he has raised about $20,000, but he's convinced he will draw more donations.

A press handler for Guo showed The Associated Press an email exchange with an official at Guinness World Records Ltd. about the teen's hope to become the youngest person to fly solo to seven continents. The London-based company did not immediately respond to an email from the AP seeking comment.

Guo started learning to fly at age 13, and four years later had his pilot's license, but insurance companies balked at covering a minor for his adventure, so he had to wait. He has clocked 700 flight hours and flown to all of the 48 contiguous states in the US.

On the tarmac near Geneva airport, Guo said only about one in 10 of the companies he pitched to become sponsors actually came through.

Logos of companies large and small adorn Guo's modified four-seater Cessna 182. Visitors can track his progress on the website flightagainstcancer.com.

Born in Tianjin, China, and currently living in West Palm Beach, Florida, Guo said he wanted to become a pilot to challenge himself. He foresees a career in business and tech, not aviation.
Guo's parents were worried about his project and actively tried to stop him, forcing him to do it on his own with help from volunteers, sponsors and other supporters, he said.
He understands the risks.
“Through my experiences — like an engine failure on the very beginning of the trip ... I was forced to face the fact that I could die at any point of the trip,” he said.
He’s made preparations like stocking the plane with cold-weather gear for Antarctica, a survival kit if he gets stranded in the desert, and an inflatable raft if he lands in an ocean.
“I’ll be lying to tell you if I wasn’t scared,” Guo said. “But every day I reaffirm myself. I say ‘This is what I believe in.' (...) So I’m going to fight on until the very end.”



Orca that Carried her Dead Calf for Weeks in 2018 is Doing so Once Again

In this photo provided by NOAA Fisheries, the orca known as J35 (Tahlequah) carries the carcass of her dead calf in the waters of Puget Sound off West Seattle, Wash., on Wednesday, Jan. 1, 2025. (Candice Emmons/NOAA Fisheries via AP)
In this photo provided by NOAA Fisheries, the orca known as J35 (Tahlequah) carries the carcass of her dead calf in the waters of Puget Sound off West Seattle, Wash., on Wednesday, Jan. 1, 2025. (Candice Emmons/NOAA Fisheries via AP)
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Orca that Carried her Dead Calf for Weeks in 2018 is Doing so Once Again

In this photo provided by NOAA Fisheries, the orca known as J35 (Tahlequah) carries the carcass of her dead calf in the waters of Puget Sound off West Seattle, Wash., on Wednesday, Jan. 1, 2025. (Candice Emmons/NOAA Fisheries via AP)
In this photo provided by NOAA Fisheries, the orca known as J35 (Tahlequah) carries the carcass of her dead calf in the waters of Puget Sound off West Seattle, Wash., on Wednesday, Jan. 1, 2025. (Candice Emmons/NOAA Fisheries via AP)

An endangered Pacific Northwest orca that made global headlines in 2018 for carrying her dead calf for over two weeks is doing so once again following the death of her new calf, in another sign of grief over lost offspring, researchers said.
The mother orca, known as Tahlequah or J35, has been seen carrying the body of the deceased female calf since Wednesday, the Washington state-based Center for Whale Research said in a Facebook post.
“The entire team at the Center for Whale Research is deeply saddened by this news and we will continue to provide updates when we can,” The Associated Press quoted the post as saying.
In 2018, researchers observed J35 pushing her dead calf along for 17 days, propping it up for more than 1,000 miles (1,600 kilometers). The calf had died shortly after it was born, and the mother and her closely knit pod of whales were seen taking turns carrying the dead body.
The research center said roughly two weeks ago that it had been made aware of the new calf. But on Christmas Eve, it said it was concerned about the calf's health based on its behavior and that of its mother.
By New Year’s Day, officials with the National Oceanic and Atmospheric Administration were able to confirm that J35 was carrying her calf’s dead body, said Brad Hanson, a research scientist with the federal agency.
Hanson, who was able to observe her behavior from a boat on Wednesday, said J35 was draping the dead calf across her snout or on top of her head, and that she appeared to dive for it when it sank from the surface. He said the calf was only alive for a "handful of days.”
“I think it’s fair to say that she is grieving or mourning,” Joe Gaydos, science director of SeaDoc at the University of California, Davis, said of J35. Similar behavior can also be seen in other socially cohesive animals with relatively long life spans, such as primates and dolphins, he added.
Calf mortality is high: Only about 1 in 5 orca pregnancies result in a calf that lives to its first birthday, according to the Center for Whale Research. The center's research director, Michael Weiss, estimated that only 50% of orca calves survive their first year.
The center described the death of J35's calf as particularly devastating — not only because she could have eventually grown to give birth and bolster the struggling population, but because J35 has now lost two out of four documented calves.
The population of southern resident killer whales — three pods of fish-eating orcas that frequent the waters between Washington state and British Columbia — has struggled for decades, with only 73 remaining. They must contend with a dearth of their preferred prey, Chinook salmon, as well as pollution and vessel noise, which hinders their hunting. Researchers have warned they are on the brink of extinction.
Other southern resident orcas have been observed carrying dead calves, Weiss said, “but certainly not for as long as J35 carried her calf in 2018.”
There was some good news for the J pod, however: another new calf, J62, was observed alive by officials and scientists.
Southern resident orcas are endangered, and distinct from other killer whales because they eat salmon rather than marine mammals. Individual whales are identified by unique markings or variations in their fin shapes, and each whale is given a number and name.
Traveling together in matrilineal groups, the orcas at times can be seen breaching around Puget Sound, even against the backdrop of the downtown Seattle skyline.