Spanish professional golfer, Jon Rahm has become the highest-paid sportsman in the world, beating the likes of Al-Nassr’s Cristiano Ronaldo and Inter Miami’s Lionel Messi, according to Forbes. This comes after he signed a record deal with LIV Golf worth more than $300million. Here is the top five highest-paid athletes in 2023: 1. Jon Rahm (Golf) – $300m 2. Cristiano Ronaldo (Football)- $136m 3. Lionel Messi (Football) – $130m 4. Kylian Mbappe (Football) – $120m 5. LeBron James (Basketball) – $119.5m Rahm has played a defining role alongside Rory McIlroy in helping Europe regain the Ryder Cup t…