He had an amateur record of 85 fights, winning 78 of them, he won the 1989 and 1990 editions of the King's Cup where he received the Best Boxer of the competition award.

The results of his fights were: Sasakul turned pro in 1991 and captured the WBC and lineal flyweight titles with a win over Yuri Arbachakov in 1997.

The next day, following unsuccessful brain surgery, Sisnorio was pronounced dead at Piyamin Hospital in Thailand at 9:15 PM.

[5][6][7] The controversy over the match arose from the fact that Sisnorio's role in the fight was not officially sanctioned by the Philippine Games and Amusement Board.

[9][10][11][12][13] On August 30, 2008, Sasakul challenged Cristian Mijares, the WBA and WBC unified super flyweight champion.

Sasakul is also a trainer to Superbon Banchamek and to fighters in his former team Petchyindee Boxing Promotions, such as Pongsaklek Wonjongkam, Kompayak Porpramook, Panomroonglek Kratingdaenggym, Yodmongkol Vor Saengthep, Knockout CP Freshmart,[15] Noknoi Sitthiprasert.