Maccabi Ramat Gan's Benya Seror is the worst free kick shooter in the Premier League in growth basketball. He is ranked last among 1,561 players who have reached the line at least ten times in the last 35 years.
His technique is very unorthodox, and is more like dribbling the ball than shooting. At least he's in good company: Shaquille "Hack" O'Neal has a 52% career, 52.7% career/GettyImages, Tom Hauck and Tal Dan.