Si Woo Kim delivered a stunning performance at the CJ CUP Byron Nelson, shooting a second-round score of 60 to take the lead at 18-under par. In contrast, Scottie Scheffler, the world number one, recorded an impressive eight-under par 63, placing him in a tie for second at 13-under par. Both players enjoyed their time together on the course, with Kim noting that playing alongside Scheffler is always fun, filled with friendly banter and learning opportunities. Scheffler echoed this sentiment, describing their group dynamic as relaxed and similar to their practice rounds at home. He humorously mentioned that while they joked around, they avoided gambling during the round, acknowledging that Kim would have likely outperformed him in that aspect. As the tournament progresses into the weekend, Scheffler aims to close the gap on Kim, who is currently in exceptional form.