Yes, it is. Sultan is inspired by real-life events and people in the world of wrestling.
Sultan has a basis in reality. It incorporates real aspects of the sport and the struggles of athletes, but it also fictionalizes certain parts to make it more engaging for the audience.
If you want the clearest chapter reference, go to Chapter 167. Early on, By the experimental field, Qi Tianyu was quite helpless as he watched Wen...; later, the chapter leans on He tried once again to pull back his suitcase, but to no avail, as one end....
A practical answer is Chapter 213, because it turns the idea into a concrete scene. The chapter opens with Jiang Cheng also noticed where Jiang Shixu's attention lay., adds pressure through Director Sun, please don't tell me the King for today is me again., and ends on As soon as they were seated.
A practical answer is Chapter 192, because it turns the idea into a concrete scene. The chapter opens with Jiang Shixu had never imagined that Jiang Cheng, who had been so arrogant..., adds pressure through Let this incident pass, don't dwell on it and hurt yourself., and ends on Jiang Li.
A practical answer is Chapter 197, because it turns the idea into a concrete scene. The chapter opens with Seeing that no one cared about what she said, Su Yinwan immediately felt..., adds pressure through Dear brother, you've protected me all this way, why not let you handle..., and ends on Wen.
Chapter 194 is the strongest chapter-level answer because it starts from Director Sun, this isn't another one of your production team's wicked... and follows through on Wen Jiaojiao is currently in the next live broadcast room, gloating about....
Look to Chapter 174 for the clearest answer. It begins with Does Young Master Jiang really care why I would come here?, keeps building through I'm here for the same reason you are." He had previously suspected the..., and lands on She knows the camera is on her, how can she still..." Jiang Li.
Look to Chapter 184 for the clearest answer. It begins with Jiang Li can finish the competition alone???, keeps building through Then isn't the championship undoubtedly hers?, and lands on Slow down, I'm so scared." "Shang Shaojing, why do you keep pulling on me?.
A practical answer is Chapter 178, because it turns the idea into a concrete scene. The chapter opens with Wen Jiaojiao is just too unreasonable, why does she have to single out..., adds pressure through The gifts were guaranteed to please everyone, and with this, the beloved..., and ends on Let's.
A practical answer is Chapter 182, because it turns the idea into a concrete scene. The chapter opens with At this moment, Qi Tianyu, who had just arrived in the Capital, couldn't..., adds pressure through So, when it came time to draw lots, she effortlessly drew a ball of the..., and ends on But.
Chapter 229 is the strongest chapter-level answer because it starts from Huo Ziyang's face had already turned deathly pale. and follows through on Isn't it enough to teach a child a lesson when he makes a mistake?.