Ben Popham felt like a schoolkid who knows he's in the unbeatable dodgeball team as he anchored Australia to a world record in Paralympic swimming.
Popham, Rowan Crothers, William Martin and Matthew Levy won Australia's 11th gold medal at the Tokyo Games on Monday night in the 4x100 freestyle relay, 34 points.
Lina Lei and Qian Yang also broke the Australian 37-year gold medal drought in table tennis on day six, winning their women's singles finals.
Michael Burian broke the world record as well in the F44 javelin, but won silver in the combined event when Indian Sumit Sumit also smashed the world mark in the F64 category.
Monday's haul of three gold, two silver and a bronze meant Australia improved by two places to sixth on the medal tally with 11 gold, 17 silver and 14 bronze.
The relay gold was Australia's first in the pool since it won four on day one and also its first swimming world record at the Tokyo Games.
"It was a bit like in PE, when you go for dodgeball and the teacher randomly sorts teams," Popham told the Seven Network.
"But you can tell you're on the better one - you're quietly confident you're not going to be battered by some dodgeball.
"They (his teammates) have been super-stellar."
The Australians stuck to their race plan of leading at every change, clocking three minutes 44.31 seconds to break Italy's previous world mark of 3:46.06.
Italy finished 1.58 seconds behind for the silver medal and Ukraine were 3.09 seconds off the pace for bronze.
It was the second Tokyo gold for Popham, who took out the S8 100m freestyle, while Martin won the S9 400m freestyle on day one and Crothers also won the S10 50m freestyle.
Tim Hodge also won bronze on Monday in the S9 100m backstroke.
At the Olympic Stadium, Burian broke the F44 class world record of 66.18m when he threw 66.29.
But Sumit smashed his old mark of 62.88 with 68.55 to take out the combined category, while Sri Lankan F44 competitor Dulan Kodithuwakku won bronze with 65.61.
Also at the track on Monday, Rheed McCracken won silver in the T34 100m, while Rio gold medallist Scott Reardon was fifth in the T63 100m final.
A day after winning gold in the T53 800m, Madison de Rozario was fourth in her heat of the T54 1500m.
But she scraped through to Tuesday night's final as the 10th and slowest qualifier.
In wheelchair tennis, Dylan Alcott is through to the quad singles semi-finals with a 6-0 6-1 quarter-final win over American Bryan Barten.
But compatriot Heath Davidson lost his quarter-final to Dutchman Sam Schroder 6-2 6-1.
Australia blew a strong start against Great Britain in wheelchair basketball to lose their last pool match 70-69, but were already through to the quarter-finals.
Emma Booth on Zidane finished fifth in the dressage grade three individual freestyle test, while Amelia White on Genius 60 took sixth in grade five.
Daniel Michel and Spencer Cotie lost their pool matches in individual boccia.
Australian Associated Press