During the regular season they lost four matches and were behind at halftime in all four. They broke the mould in their first playoff game against the Crusaders when rallying from a 9-3 halftime deficit to win 20-19 and again a week later to claim a consecutive championship.
"It tells you a lot about the character in this group," Rennie said of the statistical quirk. "They keep fighting, they hang in there. We were pretty clinical late in the game."
The heroes for the Chiefs were their forwards Liam Messam, Craig Clarke and Ben Tameifuna, plus replacements Bundee Aki, Augustine Pulu and Robbie Robinson, with Rennie and Brumbies coach Jake White agreeing the home side's substitutes were the difference.
The celebrations continued long into the night at their Ruakura headquarters, a place which has quickly become a spiritual home and perhaps one of the keys to their success as they embark on a dynasty.
Perhaps not surprisingly given what we've learned about the culture Rennie, Wayne Smith, Tom Coventry and co are building, family and friends joined the celebrations.
" It made the night even more special, the fact that the people who are most important to us were there to share the occasion," Rennie said. APNZ