South Korean trot singer Lim Young-woong poses during a promotional event for his film 'IM HERO - THE STADIUM' in Seoul. Although K-pop still dominates South Korea's musical exports with artists like NewJeans topping US charts, local credit card data suggests trot is growing faster domestically, with K-pop concert sales up just 34 percent, compared to 134 percent for trot. SHORT PROFILE OF South Korean trot singer Lim Young-woong