Sports Champions happened in 2010.
Sports Champions was created on 2010-10-21.
They are Men's Curling Champions but that is all that I know of.
Clan of Champions happened in 2011.
Ballblazer Champions happened in 1997.
Champions of Europe happened in 1992.
Champions of Norrath happened in 2004.
Battle of Champions happened in 1478.
Champions of Krynn happened in 1990.
Eternal Champions happened in 1993.
Champions Online happened in 2009.
We are the champions by queen
There is no one specific person considered the overall Champion of Sports. There are champions of NFL football, but a handful of them. There are also champions in all other sports, including sports in other countries.