Spot-fixing refers to illegally fixing a specific part of a match, such as timing a no ball or wide delivery in cricket, to allow bookies to bet on. It differs from match-fixing which aims to influence the overall outcome. Some cricketers who have been banned for spot-fixing include Saleem Malik of Pakistan with a life ban, and Herschelle Gibbs of South Africa with a 6 month ban. In 2010, the ICC suspended three Pakistani players - Mohammad Amir, Mohammad Asif and Salman Butt - on allegations of spot-fixing. Spot-fixing has a big negative impact on cricket's development and popularity.