| From | USA 🇺🇸 |
| Gender | Male |
| Climbing | |
| Hardest Boulder (Worked) | 8B+ |
| Hardest Sport (Worked) | 9a |
| Hardest Trad (Worked) | E12 |
[1] AMA on reddit.com/r/iama, September 2018 https://www.reddit.com/r/IAmA/comments/9fkki7/we_are_tommy_caldwell_a_climber_who_spent_6_years/
| From | USA 🇺🇸 |
| Gender | Male |
| Climbing | |
| Hardest Boulder (Worked) | 8B+ |
| Hardest Sport (Worked) | 9a |
| Hardest Trad (Worked) | E12 |
[1] AMA on reddit.com/r/iama, September 2018 https://www.reddit.com/r/IAmA/comments/9fkki7/we_are_tommy_caldwell_a_climber_who_spent_6_years/