ONE Championship is going back in time, putting together a “David vs. Goliath” main event for later this year.

The promotion announced recently that reigning middleweight champion Aung La N Sang will face heavyweight Alain Ngalani at ONE: Hero’s Dream on November 3 in a non-title fight openweight contest. The event takes place from the Thuwunna Indoor Stadium in Yangon, Myanmar.

Sang won the belt in June with a decision over Vitaly Bigdash, improving to 20-10 overall and 5-1 with ONE.

Ngalani has split his six ONE appearances evenly, going 3-3.