Playing on the left of a line of three, which included Messi and Philippe Coutinho, Fati was unstoppable with his talent and pace, and displays like this show there could be life at the Camp Nou when Messi finally does leave next summer.
The 18-year-old scored Barca's first two goals himself, before winning a penalty that was converted by Leo Messi and captured rave reviews in the press.
Ghana's Minister for Youth and Sports Isaac Asiamah and officials of the Ghana Football Association joined mourners and families to bid farewell to the young footballers in Offinso.
Zhang also broke the national record in the women's 100m freestyle on Sunday.
In 2019 he signed with the Milwaukee Bucks and this year he joined the Warriors.
Although the referee had already blown the final whistle, VAR awarded a penalty. Then Bruno Fernandes, who had conceded the penalty that gave Brighton the initial lead, smashed the ball into the roof of the net.
Fernando opened the scoring for Guoan in the 17th minute, as he sent Zhang Yuning's pinpoint through ball into the top-left corner.
Local favourite Kristina Mladenovic was a victim of a missed call in her first round defeat to Laura Siegemund of Germany on Tuesday.
World champion Xu Jiayu from Zhejiang clinched his second gold in the men's 100m backstroke in 52.60 seconds, after his 200m backstroke victory on Sunday.
World champion Yan Zibei took the crown in the men's 100m breaststroke in 59.07 seconds, with Wang Lizhuo from Heilongjiang and Yu Zongda from Hubei rounding out the top three.
Dortmund responded with furious attacks but Gikiewicz was alert enough to keep out promising chances from Thomas Meunier and Erling Haaland before the break.