Mark Estes

Mark Estes is a TikTok personality and former college football player best known as a member of the viral content group Montana Boyz. Born in Kalispell, Montana, Estes attended Glacier High School where he competed in track and football. He enrolled at Montana State University and later transferred to Montana Tech, playing wide receiver at both schools.

Estes began gaining attention in 2023 after cofounding the TikTok trio Montana Boyz alongside Kaleb Winterburn and Kade Wilcox. The group built a following with short-form videos featuring country lifestyle content, dance trends and fashion clips. Estes quickly became the breakout member, drawing millions of views and followers across platforms. Estes has also promoted his own streetwear line, Belmont Acres, and appeared at influencer events and college campus activations.

In 2025, Estes was announced as a cast member on season 4 of Special Forces.

Estes went public with his relationship with Kristin Cavallari in February 2024. The couple appeared together on social media and at public events before splitting in September 2024. He later moved on with girlfriend Sommer Ray in June 2025.