https://www.quora.com/If-all-the-presidents-fought-each-other-who-would-win/answer/Josh-Fritz-4?share=848bb71b&srid=iDvy5
https://www.quora.com/If-all-the-presidents-fought-each-other-who-would-win/answer/Mark-Johnson-593?share=c026cc98&srid=iDvy5
"Lincoln was extremely strong, and a wrestler.
Derisively called "rail splitter" because he split railroad ties [for fences] as a youth, Lincoln was uncommonly strong ... [Once, a]s the presidential party lounged on the deck, Lincoln playfully demonstrated that in "muscular power he was one in a thousand," possessing "the strength of a giant." He picked up an ax and "held it at arm's length at the extremity of the [handle] with his thumb and forefinger, continuing to hold it there for a number of minutes. The most powerful sailors on board tried in vain to imitate him."
Lincoln also got physical at his first political speech ever at Pappsville, right outside Springfield. A fight broke out in the crowd, and Lincoln saw a friend about to get pummeled. Wrote historian Donald: "Quitting the platform, he strode into the audience, seized the accident by the neck and the seat of his trousers, and, as one witness remembered, threw him twelve feet away." At 6-foot-4 and 214 pounds, he was "strong enough to intimidate any rival."
Lincoln was undoubtedly the strongest of all the presidents, and a fearsome wrestler and fighter."