The country that has won the most Cricket World Cups is Australia. Australia has been a dominant force in international cricket, particularly in the World Cup tournament. As of my knowledge cutoff in September 2021, Australia has won the prestigious Cricket World Cup a record five times.
Australia's first triumph in the Cricket World Cup came in 1987 when they co-hosted the tournament with India and Pakistan. Led by their legendary captain Allan Border, Australia defeated England in the final to claim their maiden World Cup title. They followed it up with another victory in 1999 under the captaincy of Steve Waugh, defeating Pakistan in the final.
Australia's golden era in the Cricket World Cup began in the new millennium. Under the leadership of Ricky Ponting, they won three consecutive World Cups in 2003, 2007, and 2015. The team featured some of the finest players in the history of the game, including Shane Warne, Glenn McGrath, Adam Gilchrist, and Matthew Hayden.
Their dominance in the tournament was further highlighted by their unbeaten streak of 34 matches from 1999 to 2011. The Australian team was renowned for their aggressive and fearless approach, setting new standards in one-day cricket.
However, please note that my knowledge is based on information available until September 2021. It is important to verify with up-to-date sources to confirm if there have been any changes since then.