The largest-ever Master Corps is divided into two camps: Senior Masters and National Masters. Senior Masters Song Ga-in: Judges based on standard traditional trot and vocalization. Difficulty: Medium-High Jeong Seo-ju: Focuses on emotion and delicate expression. Difficulty: Medium Ahn Sung-hoon: Strictly checks technical vocal perfection and pitch. Difficulty: Medium-High Yang Ji-eun: Judges by empathizing with the contestant's sincerity and story. Difficulty: Medium Kim Yong-bin: Evaluates leniently based on stage manners and star quality. Difficulty: Low Park Ji-hyeon: Generous with hearts for performance and stage presence. Difficulty: Lowest Bae A-hyeon: Emphasizes trot-specific techniques like 'kkeokgi' (vocal flips) and basics. Difficulty: Highest Kim Hee-jae: Focuses on the balance between dance and song, and overall talent. Difficulty: Medium Song Ga-in: Miss Trot 1 Winner (1st). Overwhelming volume and the standard of traditional trot. Success Score: 5.0 Ahn Sung-hoon: Mr. Trot 2 Winner (1st). Perfect pitch control, known as the 'microfiber vocal'. Success Score: 5.0 Yang Ji-eun: Miss Trot 2 Winner (1st). Solid vocalization based on traditional Korean music and a miraculous reversal narrative. Success Score: 4.8 Jeong Seo-ju: Miss Trot 3 Winner (1st). 'First Snow' voice that captivates listeners. Success Score: 4.9 Kim Yong-bin: Mr. Trot 3 Winner (1st). Clean falsetto and solid basics from being a child prodigy. Success Score: 4.7 Park Ji-hyeon: Mr. Trot 2 Runner-up (2nd). Refreshing 'live fish' voice and idol-like stage manners. Success Score: 4.5 Bae A-hyeon: Miss Trot 3 Runner-up (2nd). Brilliant trot techniques, known as the master of 'kkeokgi'. Success Score: 4.3 Kim Hee-jae: Mr. Trot 1 7th Place. Sharp pitch vocal that doesn't shake even while dancing. Success Score: 4.2 National Masters Guest: A celebrity. Other details are free. Jang Yoon-jeong: Queen of Trot. Sharp Judging: Spotting flaws and evaluating overall balance. Success Score: 5.0 Jin Seong: Singer of 'At Andong Station'. Traditional Taste: Emphasizes savory singing styles and sounds containing life's experiences. Success Score: 4.8 Park Sun-joo: Premium vocal trainer. Vocal Grim Reaper: Technical perfection in breathing, pronunciation, and pitch. Success Score: 4.9 Kim Yon-ja: Queen of Enka. Energy: Evaluates explosive volume and stage presence (talent). Success Score: 4.9 Joo Young-hoon: Hit song maker. Star Quality: Charm that appeals to the public and arrangement digestion skills. Success Score: 4.6 Pak Se-ri: Golf Legend (New Face). Mentality and Grit: Evaluates guts on stage and competitive spirit. Success Score: 4.5 Lee Kyung-kyu: Godfather of Variety. Variety Sense: Character quality that makes viewers laugh and cry. Success Score: 4.3 Monika: Choreographer. Expressiveness: Visual performance details including gestures and facial expressions. Success Score: 4.4