Yao was the title favorite but the 30-year-old failed to clear the bar at 5.30m, although he passed the height of 5.15m in his first attempt.
"I really wanted to give an effort here. It's my Achilles that didn't have enough to properly heal after the [US] Open. I was able to get it somewhat better, but just looking long-term in this tournament, will I be able to get through enough matches? For me, I don't think I could," said the three-time Roland Garros champion.
A favorable group draw for the 2020-21 Champions League completed the Bavarians' perfect day, as they will meet Atletico Madrid, RB Salzburg, and Lokomotiv Moscow in Group A.
"I think the time will be fast, London is a big race and all the participants are in good shape and able to run faster times," Kipchoge, who holds the official world marathon record of 2:01:39, told Xinhua on Sunday.
"It seems that even such measures would not secure the absolute safety of runners' health, which is and will be the top priority in our minds," SEGAS said.
The use of new technology became a hot topic at the show, and more companies are trying to improve their products by using tech such as 5G and AI.
The Tri beat Guatemala 3-0 in a friendly at Azteca stadium on Wednesday - the first outing of the year for both teams.
As rumors speak of Bayern having lost the race for their main right-back target Sergino Dest (Ajax) against Barcelona due to a better offer from the Spaniards, tensions have increased around the reigning German champions.
To survive its deep crisis, the 1997 UEFA-Cup winner needs to substantially realign its entire structure and create a serious plan to solve the team's problems, said former Schalke coach Ralf Rangnick.
Gou Tingting (R) of Tianjin Guanlan drives the ball during 1st round match between Shanghai Dahua and Tianjin Guanlan at the 2020-21 Women's Chinese Basketball Association (WCBA) league in Chengdu, capital of southwest China's Sichuan Province, Oct. 2, 2020. (Xinhua/Liu Kun)
FIFA and African governing body CAF had earlier sent condolences to the Ghana Football Association and the bereaved families. Enditem