Kenneth Konarzewski Jr sent this in:

Brock Lesnar appears on The Bleach Reports list of Top 20 Athletes who attempted other supports and didn’t do so hot. Chris Jericho also makes the list.

Brock Lesnar:
http://bleacherreport.com/articles/441675-20-talented-athletes-who-suck-at-other-sports#page/9

Chris Jericho:
http://bleacherreport.com/articles/441675-20-talented-athletes-who-suck-at-other-sports#page/15