Badminton star Lee Chong Wei will miss the World Championships in August after falling down the rankings following a prolonged absence due to cancer, an official said Wednesday. It means the Malaysian former world number one loses the chance to win the world title for the first time, and deals another blow to his fading hopes of competing in the Tokyo 2020 Olympics.

Michelle Chai, general manager of the Badminton Association of Malaysia (BAM), said Lee -- currently ranked 113 in the world -- would not play in the championships in Switzerland from August 19-25. "Lee Chong Wei won't take part in the world championship as he currently does not qualify on merit," she told AFP. A country can send a maximum of two players who are inside the world top 150 and there are two Malaysians currently above Lee -- Lee Zii Jia and Liew Daren. BAM president Norza Zakaria confirmed the body would endorse players based on rankings released at the end of April.