
MARIO SISMUNDO BATTLES TANG TAI ON REBEL FIGHTING CHAMPIONSHIP
By Ed de la Vega, DDS
PhilBoxing.com
Sun, 22 Apr 2018

Mario Sismundo who started as a boxer had the privilege of training with the great Manny Pacquiao. But his career in boxing did not go as well as it should have and he decided to transition to MMA in 2008.
On Sunday April 28th, Sismundo travels to Shanghai, China to tangle with a Chinese warrior, Tang Tai on the Rebel Championship Fight card to be held the following day.
Before he left, he had a brief ambush interview with Jun Aquino, a great friend and the personal painter of Manny Pacquiao. The following are the excerpts provided to us by Mr. Aquino of that interview which was done inTagalog and translated to English by this writer for this article.
Jun Aquino: I know you are from the GenSan area, how did you meet Manny Pacquiao?
Mario Sismundo: I met Manny Pacquiao in our younger days. I often see him fight on weekends. His ring name then was Kid Kulafu. Later on when he left for Manila, I stayed in GenSan and started boxing.
When Manny won the WBC title he took me and four other boxers and introduced us to his manager, Polding Correa.
JA: What made you chose MMA rather than stay in boxing?
MS: When Manny brought us to Manila, I started boxing at Malabon. But Manny left his manager and that left us in limbo because the manager lost interest too. We were left on our own in the gym and we didn?t land any fights. To make a living we worked in the construction business. Once in a while our manager will come and tell us to prepare as we have a fight. Mostly that happens on a two week notice and we did not have enough training to win the fights.
In 2003, I stopped boxing and went into construction. I also worked in a factory and occasionally as a boxing instructor in a gym. It was at that gym where I was introduced to MMA. I tried it and I like it so I just stuck to it.
JA: You are now at an age where you should be retiring, isn?t it too late to dabble In MMA?
MS: No it?s not too late even if I am a bit older now. I still love the sport and I feel very strong in mind and body.
JA: With all the fights you had how come the records only show a record of 3 wins and 5 losses?
MS: I had over 30 fights but the promoters never reported the results.
JA: What championship belt are you now targeting?
MS: I am now focused on winning the URCC Championship belt.
Sismundo is hoping that the road to the URCC belt begins with his fight versus Tai.
In Shanghai on the 29th. It?s a long shot but as they say, never say never!
Sismundo?s trip to China is sponsored by Meycauayan, Bulacan Mayor Henry Villarica and the town council.
Click here to view a list of other articles written by Ed de la Vega, DDS.
Recent PhilBoxing.com In-House articles:
BIRMINGHAM FIGHT NIGHT RESULTS: BEN WHITTAKER CELEBRATES A WINNING START WITH MATCHROOM BOXING
Sun, 30 Nov 2025ThunderDome 52 Results: Clarke Defeats Seidu by Controversial Split Decision
Sun, 30 Nov 2025OFFICIAL WEIGHTS AND QUOTES FROM TODAY’S OFFICIAL WEIGH-INS AND PRESS CONFERENCE FOR MANNY PACQUIAO PROMOTIONS’ HIGHLY ANTICIPATED U.S. DEBUT TOMORROW, SATURDAY, NOVEMBER 29
Sat, 29 Nov 2025Tagaytay Hosts 3rd Asian Chess Championship for Disabled 2025
By Marlon Bernardino, Sat, 29 Nov 2025WEIGHTS FROM PROBOXTV’S ‘THE CONTENDER SERIES’ AT SAVE MART CENTER IN FRESNO, SAT., NOVEMBER 29
Sat, 29 Nov 2025BIRMINGHAM WEIGH-IN RESULTS AND FIGHT NIGHT RUNNING ORDER CONFIRMED AS BEN WHITTAKER PREPARES FOR MATCHROOM DEBUT
Fri, 28 Nov 2025Coach Marvin Somodio: Full of Life and Punch at 42
By Emmanuel Rivera, RRT, Fri, 28 Nov 2025Boston Ends Detroit's Winning Streak at 12; Celtics Trip Pistons, 117-114 at the Garden
By Teodoro Medina Reynoso, Fri, 28 Nov 20257-Eleven Run 2026 set on Jan. 31-Feb. 1
By Lito delos Reyes, Fri, 28 Nov 2025Carlos Cañizales Forced to Cancel Flight to Thailand for WBC World Title Defense
By Carlos Costa, Thu, 27 Nov 2025World Boxing Champions Promotions to Present Manny Pacquiao & Freddie Roach with Inaugural “Centurion Awards” During Manny Pacquiao Promotions Event on November 29
Thu, 27 Nov 2025Atif Oberlton Takes on Vaughn Alexander on Saturday, December 6th at The 2300 Arena in Philadelphia
Thu, 27 Nov 2025Iligan tops in PEKAF Mindanao qualifying tourney
By Lito delos Reyes, Thu, 27 Nov 2025INTERNATIONAL BOXING HALL OF FAME TO ANNOUNCE CLASS OF 2026 ON THURSDAY, DECEMBER 4th
Thu, 27 Nov 2025World Renowned Boxing Trainer Bob Santos Launches Private Boxing Camp in Las Vegas
Thu, 27 Nov 2025