Rearranging the letters of 'Lance Armstrong' (Cyclist, has won six consecutive Tours de France) gives:
Clear strongman.
(by Mike Mesterton-Gibbons by hand) (2004)
Men! Gnarl scrota!
(by Mark McNamara using Anagram Genius) (2009) (pending approval)
Other related anagrams without their own page:
"Lance Armstrong plans to admit" -> "Call and 'I'm not great sportsman'" (by Aronas Pinchas ) (2013) (pending approval)
"Lanky Chris Froome wins amazing Tour de France" -> ""Mr. Zoom" earns cycle win. Fair if has taken no drug." (by Jason Lofts by hand) (2013) (pending approval)
"Lanky Chris Froome wins amazing Tour de France" -> "He zooms! Winner cyclist a fair man - no drug faker." (by Jason Lofts by hand) (2013) (pending approval)
"The American singer Sheryl Crow" -> "Why Lance Armstrong is cheerier." (by David Bourke using Anagram Genius) (2005)
"Seven-time Tour de France champion Lance Armstrong" -> "Concerning famed velo-run master - man is top cheater." (by Aronas Pinchas ) (2012) (pending approval)