Two-time Olympic medalist Sushil Kumar has said he is on a 90-day training programme to get back to his best and win a Tokyo Olympic quota for India. Sushil Kumar suffered an early exit at the recently-concluded Wrestling World Championships in Nur-Sultan, Kazakhstan. It was also his first world meet appearance in 7 years and Sushil believes he competed in Nur-Sultan to let the world know he is back. Despite stressing he felt "good and faster" on the mat, Sushil Kumar conceded he needs to put in a lot of work if he has to compete at the highest level. Sushil struggled at last year's Asian Games, raising questions if he was good enough to keep competing despite the passing years.