A fun and emotional ride
Ma Dong-seok is talked into returning to Korea to arm wrestler professionally by his scheming friend Kwon Yul. Kwon is truly slimy trying to get in bed with crooks and others. He’s always trying to sweet talk people. Ma is the exact opposite. He’s quiet and sort of a lost soul searching for his roots in Korea. The movie starts off like it will be about sports and action with Ma wrestling and getting into fights. It quickly becomes a comedy however featuring Ma and his new found family. He eats sushi with them for the first time for instance and gets freaked out that there’s a fish head on the plate saying, “It’s looking at me.” His niece is adorable. There’s a predictable end but it doesn’t matter because it was such a fun and emotional ride to get there.
The movie title "Champion," available on Prime Video, has received an average rating of 4.5 from 96 reviewers. 
It features elements such as IMDb 6.3, 1 h 48 min, 2018 and PG, and it is priced at $4.99.

This title falls under the categories of Comedy, Sports, Compelling and Optimistic. 
The additional details include the following in key-value format :
 {"Content advisory": ["Violence", "alcohol use", "foul language"], "Audio languages": ["\ud55c\uad6d\uc5b4"], "Subtitles": ["English [CC]"], "Directors": ["KIM Yong-wan"], "Producers": ["Jae-Won Choi", "Han Dong-Whan"], "Starring": ["Don LEE", "KWON Yul", "HAN Ye-ri"]}

Here is a brief synopsis of the title : In this rousing crowd-pleaser, a former arm-wrestling champion raised in the US returns to South Korea for a tournament that could return him to glory. As he trains for the most intense fight he's ever faced, he finds his life complicated by the appearance of the biological family he never knew..