From the passage provided, extract the year Kabaddi was added to Asian Games

Kabaddi is a sport developed centered on Jallikattu. It is common among the Ayar tribal people who lived in the Mullai geographical region of ancient Tamil Nadu.[5] A player going to the opposition is treated like a Bull. It is like taming a bull without touching it, as it is mentioned in Sangam Literature that the game called Sadugudu was practised since ages. There are also accounts of Gautam Buddha having played the game recreationally.[6][7][8] There is another version to this sport origins and rich history, Legend has it that kabaddi originated in Tamil Nadu over 4,000 years ago.[9]

The game was said to have been popular among the Yadava people. An Abhang by Tukaram stated that the lord Krishna played the game in his youth.

Modern kabaddi is a synthesis of the game played in various forms under different names in the Indian subcontinent.[10] India has been first credited with having helped to popularise kabaddi as a competitive sport, with the first organized competitions occurring in the 1920s,[11] their introduction to the programme of the Indian Olympic Games in 1938, the establishment of the All-India Kabaddi Federation in 1950,[11] and it being played as a demonstration sport at the inaugural 1951 Asian Games in New Delhi. These developments helped to formalize the sport, which had traditionally been played in villages, for legitimate international competition.[6][7][8]

After being demonstrated again at the 1982 Asian Games in Delhi, Kabaddi was added to the Asian Games programme beginning in 1990.

Kabaddi was added to the Asian Games programme beginning in 1990.