Choi Eng Loong calls to his doom; Jeff Davis with quads

Jeff Davis is currently our chip leader with 320k having just shipped a mountain of chips while simultaneously railing Choi Eng Loong. The hand opened with hijack Davis raising to 3500, cutoff Choi called. The board ran out 10♥ 2♠ 7♦ 2♦ 10♠. Davis bet every street 5k, 10k, 25k, then Choi raised the river to 60k. Davis shoved his big stack that well covered Choi. Choi tanked for nearly 5 minutes then called the clock on himself. On the last second he risked it.

Davis 10♣ 10♦ quads
Choi 8♠ 8♣