Ramon "The Diamond" Dekkers (4 September 1969 – 27 February 2013) was a Dutch kickboxer and an eight time Muay Thai world champion. Dekkers was a favourite with fight fans due to his fast-paced, aggressive fighting style. Dekkers was also renowned for his willingness to go abroad to fight the Thai champions in their own country.
Dekkers was born on 4 September 1969 in Breda, Netherlands. He began learning martial arts at age 12, studying judo for half a year. He then switched to boxing. After a couple of years Dekkers started practicing Muay Thai under Cor Hemmers. After finishing his baker education Dekkers joined Maeng Ho Breda Gym. During Dekkers early days of training his mother was at the gym every day and eventually she and Hemmers fell in love and got married.
In the beginning of his career Dekkers' manager was Clovis Depretz, the manager of legendary Rob Kaman. This was the reason why Kaman was at ringside during many of Dekkers' matches, including his farewell fight. They often trained together and became good friends. Dekkers and Kaman were dubbed by fight fans in Thailand as "The Double Dutch duo".