By Andrew McCarty No couple is having a better year that star golfer Brooks Koepka and his wife Jena Sims. The four-time major champion and Sims married earlier this year. Just a few weeks later, Koepka left the PGA Tour to sign a lucrative deal with the LIV Golf series. He reportedly earned a $100 million payday from the new golf league. However, he’s not the only one in the relationship making money moves. Sims, a model and actress, launched her own swimsuit line and has been posting a series of photos and videos showcasing the new line. The couple has been on several vacations this year, wh…