Masanori Miyamoto vs Weeraphon Wichuma

Career figures from every result on this site. Where one figure is better, it is in bold. The figures are explained under the table.

Figure	Masanori Miyamoto	Weeraphon Wichuma
Nation	Japan	Thailand
Born	1997	2004
Competitions	27, 2013 to 2026	13, 2021 to 2026
Olympic medals	None	1 silver
World Championships medals	1 silver	2 gold, 2 bronze
Best snatch	158 kg	160 kg
Best clean and jerk	193 kg	205 kg
Best total	350 kg (men's 73 kg, 2024)	365 kg (men's 75 kg, 2026)
Best Sinclair score	482.0	483.1
Best total, place in its class	6th of 434 in the men's 73 kg	2nd of 4 in the men's 75 kg
Snatch attempts made	73% (57 of 78)	66% (21 of 32)
Clean and jerk attempts made	81% (58 of 72)	71% (22 of 31)
Snatch as a share of clean and jerk	82%	78%
World records held now	None	None

How to read these figures

• Sinclair score. The total scaled for bodyweight with the IWF's 2025 to 2028 coefficients, so lifters from different classes sit on one scale. Women and men have separate formulas.
• Place in its class. Where the best total stands among every lifter with a total in that class on this site, on the IWF class list in force at the time.
• Attempts made. The share of all snatch or clean and jerk attempts the lifter made. At senior World Championships and Olympic Games since 1998, lifters make 58% of snatches and 56% of clean and jerks.
• Snatch as a share of clean and jerk. The snatch divided by the clean and jerk at the best total. It describes the shape of a lifter, not strength, so it is not in bold; eight in ten men lifting in national federation meets sit between 71% and 86%.
• World records held now. Records on the IWF class list in force since 1 August 2026. A record set in a class that list retired does not carry over, so a past record holder can show none.

Every competition where both were entered in the same class, newest first. Each lifter's column gives the total in kilograms and the place in the class. "No lifts" means an entry without an attempt; "No total" means the results record no total, most often after three misses in one lift. Only meets where both posted a total count toward who finished ahead: the higher total, or on equal totals the published places, which went to the lighter lifter until 2017 and to the one who made the total first since.

The Sinclair score at each competition: the total scaled for bodyweight, so lifters from different classes sit on one scale. Competitions that ended without a total or a bodyweight have no point.

Lifters whose best totals came in nearby classes, from any year.

• Nearby class Weeraphon Wichuma vs Lü Xiaojun
• Nearby class Weeraphon Wichuma vs Shi Zhiyong
• Nearby class Weeraphon Wichuma vs Óscar Figueroa
• Nearby class Weeraphon Wichuma vs Nikolaj Pešalov