Tontowi Ahmad is a retired Indonesian badminton player. He plays for PB. Djarum, a badminton club in Kudus, Central Java and joined the club in 2005. Tontowi Ahmad rose to prominence in the world badminton in 2010 when he paired with the established mixed doubles star Liliyana Natsir. With Natsir he won the 2016 Olympic gold medal in the mixed doubles category.

Liliyana Natsir is an Indonesian former badminton player who specialized in doubles. She is one of the standout front court player, with dexterousness and skill in controlling and executing the shuttlecock. Natsir has tremendous record over more than two decade by winning a gold and a silver from the Olympic Games, and four gold medals at the BWF World Championships. Her achievements are recognized worldwide, and was inducted in the BWF Hall of Fame in 2022.