Paris 2024 sold a record 12 million tickets for the Olympics and Paralympics, beating the Games record previously set by London 2012, organisers said on Sunday.
Palfrey's comments triggered a fierce reaction from team officials and the Australian Olympic Committee.
Lin clinched gold in the women's boxing final match on Sunday, an emotional win that came as she and Algerian boxer Imane Khelif have been embroiled in a major row over their gender eligibility.
Tennis was introduced to China in the 1860s, but it failed to gain mass appeal and was largely an elite sport reserved for the wealthiest families.
The Australian Olympic Committee has decried a "misleading and bullying" online petition that described Gunn's performance as "unethical" and questioned how she was chosen for Paris.
Indian wrestler Vinesh Phogat on Thursday lost her appeal to the Court of Arbitration for Sport (CAS) after her disqualification from the women's 50kg final at the Paris Olympics for being overweight.
The athletes, fresh from a national record 53 Olympic medal trawl, were asked about absent colleague b-girl Rachael "Raygun" Gunn.
Australia's Olympic team, including gold medallists Jessica Fox, Kaylee McKeown and Ariarne Titmus, arrived back in Sydney on Wednesday to a rapturous welcome from friends, family and Prime Minister Anthony Albanese.
The cauldron flies into the Parisian sky at sunset each day under a 30-metre balloon in the Jardin des Tuilleries park.
The quality and quantity of food drew criticism from athletes after catering staff rationed breakfast eggs last week.
The 19-year-old Chinese won with an Olympic record aggregate of 252.2 to finish ahead of Sweden's Victor Lindgren, who scored 251.4 to take the silver medal.
Lian and Yang, who have won at the last three world championships, established their dominance with their first dive and never looked like giving up the lead.
"You have to have the mindset of a god," Lyles said of being a top sprinter in "Sprint".
Ban, 16, topped Sunday's qualification with an Olympic record total but her late wobble allowed Huang, 17, to draw level at 251.8, forcing a shoot-off between the teenagers.
Rafael Nadal and Novak Djokovic will do battle once more when they meet at the Paris Olympics on Monday while Australia's Ariarne Titmus is hotly tipped to win her second swimming gold of the Games.
Priestman said she was "absolutely heartbroken" for her players, in a letter issued by her lawyers and published by Canadian media.
Japan's 14-year-old Coco Yoshizawa won gold, while her 15-year-old compatriot Liz Akama took silver and 16-year-old Brazilian Rayssa Leal finished third on the podium.
In a joint statement, Paris 2024 organisers and World Triathlon said they had taken the decision to cancel Monday's swimming training session because "water quality levels... do not present sufficient guarantees" to allow it to take place.