Even at the age of 53, Mike Tyson still possesses that signature punching power that knocked out 44 unlucky opponents throughout his boxing career. And despite being long retired, Iron Mike is passing down his knowledge to some high-profile individuals. The latest to receive some serious tips? The most dominant tennis player of all time, Serena Williams.
Tyson surely gave Williams some good advice, as she unleashed some major shots on the heavy bag. The former heavyweight champion made sure to add that Williams "has some serious power."
Williams isn't the only professional athlete to receive some tips from Tyson, however. UFC heavyweight star Francis Ngannou was taught a new boxing technique by Iron Mike -- his signature (read: deadly) body punch.
Nobody in the tennis world needs any additional warning that Serena Williams packs enviable punch. Don't mess with her, folks. She's only getting more dangerous out there thanks to her new mentor.