"TIL in 1983, NFL Chiefs running back Joe Delaney sacrificed his life in an attempt to save three children from drowning. His number is unofficially retired by the team and a statue was put up in his hometown."
"TIL Baseball player Al "The Hebrew Hammer" Rosen was an amateur boxer and known for challenging anyone who insulted his heritage, or used anti-Semitic slurs, to fight. His stated preferred method for dealing with anti-Semitism was to 'Flatten them'."