Nine years after Week 17 of 2006, the Rams traveled to Minnesota to take on the Vikings. In that game, the Rams easily defeated the Vikings, 41-21, which stunned the Vikings fans. The game was played at the Metrodome. In the duel of running backs, between Todd Gurley and Adrian Peterson, Gurley was held to just 89 yards. Peterson was the game's leading rusher with 125 yards. Without several defensive starters including Robert Quinn, the Rams defense struggled to contain the Vikings offense, especially their explosive receiving corps, all game long. In the second quarter, Greg Zuerlein nailed a 61-yard field goal to give the Rams a 12-10 lead. The field goal put Zuerlein 7th in NFL history for longest field goal made, and as the only kicker in NFL history besides Sebastian Janikowski to have more than one field goal of 60 yards or longer in his career. In the second half, Lamarcus Joyner hit Teddy Bridgewater in the head, forcing Teddy to leave the game with a concussion. Thom Brennaman called the hit on Bridgewater "dirty". Shaun Hill, who played for the Rams last year and returned to Minnesota for his second stint in the off-season, took over for Teddy for the game's remainder. With the Rams trailing 18-15 in the fourth quarter, Zuerlein booted another field goal, forcing the game into overtime. However, in that period, Minnesota's Blair Walsh nailed the game-winning field goal to give the Vikings the final score.
Question: How many kickers have had more than one field goal of 60 yards or longer in NFL history?
Answer: 2