There is no real definitive answer to this as the response will be someones opinion. There are no statistical records highlighting such players.
The worst player that ever lived is called Zak Whitehouse
te biggest rugby player that ever played was jonah lomu for the all blacks
john klingerman to this day is the worst ping pong player ever. we know this because he has played a total of 300 ping pong matches and he hasn't scored one point. so then he was declared the worst ping pong player ever.
1.Pele 2.Zinedine Zidane 3.Diego Maradona 4.Franz Beckenbauer 5.Johan Cruyff 6.Paolo Maldini 7.George Best 8.Cafu 9.Luis Figo 10.Ferenc Puskas
The first player ever to do this was welsh ledgend Jonhathon Davies.