I think we know who #1 is . But there are a lot of males who are in contention for the second best.
mark spitz
Yep
I think Biondi, Lochte, or Thorpe could also be in contention but agree with Spitz. I think he set 33 world records!
. But there are a lot of males who are in contention for the second best. . But there are a lot of males who are in contention for the second best. 
