Sirichai Thaiyen or Yodmongkol Vor Saengthep or Yodmongkol CP Freshmart (Thai: ยอดมงคล ว.แสงเทพ, ยอดมงคล ซีพีเฟรชมาร์ท; nicknamed: Gig, กิ๊ก; born: December 24, 1990 in Muak Lek District, Saraburi Province) is a professional boxer from Thailand.
He successfully challenged for WBA interim title in Flyweight weight class against Koki Eto from Japan by TKO in round 12 on November 29, 2013, at City Hall Ground, Chonburi, Thailand.
On December 20, 2014, he lost to Juan Carlos Reveco by TKO in the round 5 for WBA world champion title in Flyweight weight class at Polideportivo Gustavo Toro Rodríguez, San Martín, Mendoza, Argentina to decide a true champion.
[1] On June 17, 2018, he faced Artem Dalakian undefeated Ukrainian WBA Flyweight world title holder in Kyiv, as no.
In this time, he has two former WBC world champions, Sirimongkol Singwangcha and Oleydong Sithsamerchai as a boxing partners.