He's a grand champion pitmaster, an expert in barbecue.

他是个大冠军pitmaster，烤肉专家。

One of the women was Dulcia Sirisena, grand champion in karate.

其中一位妇女是得过空手道总冠军的杜莎.丝莉席娜。

He was born in Mongolia in 1980 and is the first Mongolian to reach sumo’s top position of yokozuna, which means grand champion.

1980年，朝青龙出生于蒙古，他也是蒙古国首个荣获横纲的相扑选手（总冠军）。