Marlon Humphrey's request to Michael Phelps was answered on Tuesday when the Olympic swimming legend visited Baltimore Ravens training camp to help players learn how to swim. [Join or create a Yahoo Fantasy Football league for the 2025 NFL season] Two weeks ago, Humphreyposted a video on social mediafeaturing several teammates asking Phelps for lessons since a number of players did not know how to swim. Phelps responded that he was down to help, and the swimming G.O.A.T. was in Owings Mills, Maryland, this week to make it happen. After taking a tour of the Ravens' new aquatic center and checking out practice with his 7-year-old son, Beckett, and franchise great Ray Lewis, Phelps got to watch some players take part in adiving contestand aswimming race, then it was time to get down to business. What started as a video@marlon_humphreyposted on social media...resulted in a donation of $100,000 to the@MichaelPhelpsFoundation 💜@TODAYshowpic.twitter.com/gdn9UpW7aE — Baltimore Ravens (@Ravens)August 13, 2025 Those who wanted help learning to swimreceived lessonsfrom the 23-time Olympic gold medalist and members of theMichael Phelps Foundation, which provides learn-to-swim classes to help prevent drowning and raise self-esteem and wellness. Players used pool noodles and kickboards to improve their skills and build confidence in the water. "If I have to swim less than 20 yards, I could survive somehow because I could doggy paddle," said Ravens linebacker Roquan Smith. "But as far as actually swimming and knowing how to breathe and things of that nature, honestly, it was my first time. It was really cool. It was really solid, some of the lessons they gave me. I feel a little more confident." To thank Phelps, a Baltimore native and a big Ravens fan, for his help, the team made a $100,000 donation to his foundation. "I didn't know what I was getting into. I had no idea what their comfort level was," Phelps said via theRavens website. "When I see the guys in there and some of the guys who are literally working on floating and breathing, and they're focused on paying attention to those details, it shows their vulnerability, especially when they're uncomfortable. "It was a special day. Racing some of the fellas in the 25 [meter]. My son raced some of the guys. It was a great day. I truly hope they learned something, hopefully got some confidence, and hopefully can transition into something else."