Jallon was born in France and was introduced to kickboxing at a later age. He competed in his first match at the age 26 years old in the C-Class division. He started training with his coach Badri Rouabhia at AJSR Saint Raphaël.
Career
Kickboxing
On Juin 30, 2012, Jallon faced Zinedine Hameur-Lain at the Pro fightKarate 4 in the heavyweight category and lost on points. On May 24, 2014, Jallon fought Sebastian Ciobanu -95 kg to a draw with at SUPERKOMBAT World Grand Prix II 2014 in Constanta, Romania. On May 10, 2014, Jallon avenged his previous 2012 loss and rematched Zinedine Hameur-Lain at King of the Ring 3 in Longeville-lès-Metz, Metz, France, wiining by TKO in the first round. On September 23, 2017, Jallon faced Romain Falendry and lost by decision. On December 2, 2017, Jallon faced the Spanish Ivan Valenzuela at La 13ème Nuit Du Muay Thai in France and won by decision. On April 27, 2019, Jallon faced Gabriele Casella at Fighting Spirit 7 in Rome, Italy and lost by decision. On December 14, 2019, Jallon faced Anthony Valerde under K-1 rules in L'Isle-sur-la-Sorgue, France and lost by decision.
WKN
On October 13, 2012, Jallon had his first shot at a World Kickboxing Network title, when he faced 2007 WAKO World Championship finalist and PFL fighter Sadibou Sy. The match was for the WKN European Cruiserweight title in Berns, Stockholm. Both athletes threw some hard strikes, but ultimately the fight went to the judges, declaring Sadibou Sy victorious by decision. On 2013, during a noticeable winning streak, Jallon was offered to fight against the current WKN Cruiserweight Champion, Argentinian Cristian Bosch. On August 4, 2013, Jallon faced Bosch in Buenos Aires, Argentina. The first round started wrong for Jallon received some heavy damage from the champion, resulting in two standing 8 counts. In the third round, Jallon landed an elbow on Bosch's face, securing the knockout win and become the new WKN Cruiserweight Champion. On May 15, 2015, Jallon defended his WKN cruiserweight title against the Czech Ondrej Srubek in Prague, winning on points. On September 12, 2015, Jallon put his WKN title on the line when he faced the Slovak Adrian Valentin in Saint-Raphaël, France. Jallon shook Valentin early with some punches, but the Slovak recovered well and was able to land many shots from the outside in the following rounds. Adrian Valentin was declared winner by decision, capturing the WKN Cruiserweight title.
In 2017, Jallon challenged Dave Leduc, Openweight Lethwei World Champion under traditional Lethwei rules. The traditional challenge was accepted and on December 10, 2017, Jallon faced Leduc inside the Thein Pyu Stadium in Yangon, Myanmar. Just before their first exchange, Leduc performed the Lekkha moun and Jallon automatically replied with a flurry of punches, which Leduc countered with an elbow counterattack. Jallon was floored several times during the fight, but finished the bout on his feet, making it a draw according to Lethwei rules. Leduc retained the openweight Lethwei World champion title.
