🇰🇷 Beomjin Park

That scoring detail is the whole story of the final. In competition bouldering, points are awarded for reaching a marked zone hold and more for topping the problem, with a small deduction for every attempt beyond the first. Two athletes with identical tops and zones are separated only by how many times they fell off before succeeding. Park's flash — a top on the first attempt — is what produced the 0.3-point gap, and it means the title was decided not by who could do the problems but by who read them correctly the first time.

That is the discipline's real test. Each problem is a sequence the athlete has never seen, and finalists are held in isolation so no one can watch a rival solve it. Given four or five minutes, a climber must identify from the ground which body position the holds actually demand, commit, and execute; a wrong reading costs an attempt, and attempts are the currency the scoreboard counts. Strength gets an athlete into the final. Reading wins it.

South Korea has become one of the sport's dominant youth nations, and taking gold and silver in the same final is an expression of that depth rather than a coincidence. Korean climbers also took under-19 lead gold at the same championship, through Jung, meaning the two athletes who split the boulder final between them included the lead champion. The country's competition programme has been built deliberately over the past decade, alongside Japan's, and the two national teams now define the youth medal table.

Arco, on Lake Garda, has hosted elite climbing since the Rock Master began in the 1980s, and its routesetting is used as the sport's reference standard. The 2026 youth championship ran from 18 to 25 July across lead, boulder and speed in two age bands, with the under-19 category serving as the final stage before senior World Cup competition.

In the corresponding women's under-19 boulder final, Paula Mayer-Vorfelder of Germany took the title ahead of Analise Van Hoang of the United States and Louise Puech Yazid of France — a spread of nations that shows how much less concentrated the women's boulder field is than the Korean-Japanese axis at the top of the men's.

Park's birth date has not been published on a public federation or encyclopaedic profile. The under-19 category establishes only that he was 18 or younger during the 2026 season, and nothing further about his schooling, club or private life is asserted here.