Wilt "The Stud" Chamberlain
Dude said he slept with 20,000 women over his lifetime. Meaning he would have slept with 8 women per week from the age of 15 to the day he died (according to wiki). Is it even possible?
No. Wilt was widely regarded as being full of sh!t. I watched an interview with Nate Thurmond where he talked about Wilt being a "big fish story teller". Don't know why someone who's done so much would feel the need to lie to make himself look better.