It's been 10 years since we last saw Brandon Nelson on The Challenge. And that length hiatus, combined with becoming a father, gave him a new headspace when he walked into All Stars Season 4.

The Challenge 40: Battle of the Eras brought back some of The ... Era II features Aviv Melmed, Laurel Stucky, Nehemiah Clark, ...

Brandon Nelson is a contributing writer for Insider. After going on the TV series several times, I learned that not everything is paid for, the casting process is rigorous, and the production is ...