Jo Jun-hyeon was the ‘king of sperm’ with 300 million sperm.

Twins Jo Jun-ho and Jo Jun-hyung showed a more than two-fold difference in sperm count.

In MBC's entertainment show 'Family Register Mate', which aired on the 3rd, twin brothers Jo Jun-ho and Jo Jun-hyeon were shown receiving a health checkup.

On this day, his older brother, Jo Jun-ho, decided to undergo a colonoscopy while sleeping to save costs. Jo Jun-ho held his younger brother's hand and received a colonoscopy while he was asleep, saying, "I will pay for it in the future. I will never go back to sleep again. “It’s not something a person can do,” he said, causing laughter.

Jo Jun-hyeon underwent a colonoscopy under sedation, but after the examination was over, he was unable to wake up from the anesthesia and sang like a drunk person, and showed cuteness to his older brother Jo Jun-ho. Jo Jun-ho asked who the person that comes to mind the most right now is, and Jo Jun-hyeon said, “Please make Lee Gyeong-gyu’s kimchi,” and talked about not being able to eat Lee Gyeong-gyu’s kimchi ahead of his health checkup.

The twin brothers' health checkup results were also revealed. Jo Jun-ho said, “My heart is pounding so much that I can’t sleep lying down,” but the doctor said, “My heart is fine. There is a red area on the part of the esophagus that goes down to the stomach. It is esophagitis. You should not eat anything and lie down for two or three hours. It is necessary to change your lifestyle habits. A polyp was removed from the stomach. The colonoscopy was fine. “It looked like a normal mucous membrane and showed no inflammation,” he said.

Jo Jun-hyeon had a lump on his thyroid gland and had to check for changes in its size periodically. During the colonoscopy, a polyp was removed and there were some hemorrhoids. The doctor said, “My older brother had a polyp removed from his stomach, and my younger brother had a polyp removed from his colon. “Once the polyp is removed, you will need to fast for about a day,” he explained. When asked, “Which of the two is healthier?” the doctor responded, “Based on today’s test, your older brother is better.”

The twins then visited Hong Seong-woo, a urology specialist. Jo Jun-ho said, “I was strong when I was a player. I felt super Korean. It doesn't feel the same anymore. “I want to test it out before I reach marriageable age,” he said.

Kwok Chu-hyeong said, “The average male hormone level is 5.31, but Jo Jun-hyeon’s is 6.10 and Jo Joon-ho’s is 6.09. Jo Jun-hyun wins. The difference is 0.01. It's really a narrow difference. This is a normal number. “It’s a very good number,” he said, describing the hormone levels.

The sperm test results were polar opposites. Kwok Chu-hyeong said, “There was a clear difference in the sperm count. It's about twice that. The average is 200 million, but one person has 130 million and many people have 300 million. Sperm motility is also important. 300 million mari is at 6 o'clock at Shinnonhyeon Station. In terms of judo, it's a win. “300 million is Jo Jun-hyeon,” he said, and Jo Joon-hyeon cheered, “Wow, I’m the King of Jeongja.”

Brother Quan Chu said, “Aren’t you two the same father? 130 million is also a good figure for our hospital. “Both of you are great,” he concluded.

Taeyuna, Ten Asia Reporter youyou@tenasia.co.kr