A 26-year-old personal trainer from Grand Island will be one of the house guests on the next season of 'Big Brother' trying to win the $500,000 this time around.

87 cameras will roll 24 hours a day and tape the 16 contestants and they will get voted out each week.

The show will air a 2-night premiere on Channel 4 on June 28 + 29. Here is Mark's bio on the website for CBS' Big Brother:

Mark Jansen
Hometown: Grand Island, NY
Current city: Grand Island, NY
Occupation: Personal trainer

Three adjectives that describe you: Fun, strong, and thoughtful.

Favorite activities: Lifting weights, hiking, watching movies, and relaxing on a beach.

What do you think will be the most difficult part about living inside the Big Brotherhouse?
Seeing the same people every day, but I've been through a similar experience studying abroad.

Which past Big Brother cast member did you like most:
Brendon Villegas from Seasons 12 and 13. He basically said, "It's me and my girl vs. the house. Let's go."

Do you have a strategy for winning the game?
Yeah, try to read people and relate with everybody, be real, don't get caught up in stories, earn people's trust and keep it.

My life's motto is… Fear none, regret less.

What would you take into the house, and why?
- A pair of Jordan's because I'm a sneaker head
- Protein because you can never have too much protein
- iPod because I love my music

Fun facts about yourself:
- Studied abroad
- Bodybuilder
- I love chess and I'm real good
- Went to an NFL regional combine
- Division 1 football player