A cartoon of Berkshire Hathaway chairman Buffett is seen on a runner's shirt before a 5km race in Omaha

 
A cartoon of Berkshire Hathaway chairman Buffett is seen on a runner
A cartoon of Berkshire Hathaway chairman Warren Buffett is seen on a runner's shirt before a 5km race sponsored by Brooks Sports Inc., a Berkshire-owned company, in Omaha May 5, 2013. REUTERS/Rick Wilking