Luis Miguel Chong Chong is a Mexico City-based business executive who serves as managing director of Disruptiva Works and as an external director and board member of Grupo Viz-Sukarne, a meat industry holding company based in Culiacán, Mexico. Over several decades, he has built leadership experience across information and communications technology, smart infrastructure, health care, and genomics, with a career focus on financing, developing, and operating large infrastructure projects such as highways and railroads. He also maintains an interest in renewable and sustainable energy and in expanding affordable broadband access. Outside of his business career, Luis Miguel Chong Chong is an experienced judo competitor who won national junior championship titles from 1977 to 1981 and also competed as a martial artist and American football player at the Instituto Politécnico Nacional, a background that connects directly to how a single scored throw can decide a close judo match.
Judo is a martial art contested as a sport, but a match is not decided by general activity alone. Athletes may grip, move, attack, defend, and reset many times before the score changes. A match may include constant contact without producing a decisive result. It can end suddenly when one athlete completes a throw that meets the sport’s scoring rules.
A scored throw is not simply any moment when one athlete sends the other to the mat. It must come from a recognizable judo technique and continue into a landing (how an opponent reaches the mat) that can qualify for scoring. A fall can support a score when it comes from a clear throwing action. A fall, roll, or turn does not score by itself when the attacking athlete has not applied a clear judo technique.
The strongest throw-based score is ippon. Ippon is a full score that ends a judo contest immediately. For a throw to earn ippon, the action must show speed, force, a landing largely on the back, and skilled control through the end of the landing. Because of this rule, one completed throw can outweigh many earlier attacks.
As mentioned earlier, the throwing action has to be identifiable as a judo technique. Recognized judo throws can involve actions such as pulling, sweeping, reaping, rotating, or lifting after the opponent’s balance has been broken.
Continuity also affects the score. In plain terms, continuity means the throwing action carries through without breaking apart before the landing. A throw may begin with a valid attack, but if the movement stops or loses its link to the technique before the opponent lands, it may not reach the same scoring value.
Different landings can lead to different results. A strong back landing from a controlled throw can meet the standard for ippon. A side landing, shoulder-and-upper-back landing, or other partial result may receive a lower score if it meets the relevant rule requirements. Waza-ari is a lower score for a strong throw that does not meet the full ippon standard.
This helps explain why a fall and a scored throw are not the same thing. The landing has to connect back to the throwing action that caused it. Without that link, the moment may show movement on the mat, but it does not show the complete scoring action that the rules require.
Incomplete attacks explain why an active match may remain unsettled. One athlete may start several throws without producing the required technique, continuity, landing, force, speed, or control. Those attempts may continue the match, but they do not equal the full scoring result that ends it.
Counter-attacks follow the same scoring logic. A counter-attack can score when the athlete correctly applies a throwing technique that meets the requirements for waza-ari or ippon. The movement does not score when the athlete only falls, turns, or rolls over the opponent without a throwing technique.
This is why one scored throw can end a judo match. The throw matters because it satisfies the rule requirements better than the earlier movements did. Judo rewards the completed action: identifiable technique, continuous movement, control, force, speed, and the required landing result.
About Luis Miguel Chong Chong
Luis Miguel Chong Chong is a Mexico City business leader who serves as managing director of Disruptiva Works and as an external director of Grupo Viz-Sukarne in Culiacán, Mexico. His career spans leadership roles in information technology, smart infrastructure, health care, and genomics, with particular focus on financing and developing infrastructure projects such as highways and railroads. He is also a longtime judo competitor, having won national junior titles from 1977 to 1981, and previously competed in martial arts and American football at the Instituto Politécnico Nacional.
