Giacomo Zannoni was born on 07 February 2008 in Modena and lives in Spilamberto (MO). At the age of 6 he got on a minibike for the first time and never got off it again. Thanks to the precious advice of Giuliano Sartoni, he had his first competitive experiences on mini motorbikes where he achieved his first successes.

From 2018 to 2020 he participated in the CNV where, race after race, there was a crescendo of successes. There were several podiums achieved so much so that in 2019 he entered the national final where he obtained second place overall. Also in 2020 he won the northern selective but, due to the pandemic, the final did not take place,
In 2021 he switches to high wheels on a Kawasaki 400 and participates in the Mes (Motoestate) where, race after race, he refines his experience, gradually highlighting his potential. It is 2022 that consecrates Jack40. After a wonderful season, he managed to reach the second step in the championship. From 2022 to 2023 Giacomo was the official Dunlop tester for the Italian SS300. At the end of 2023 he moved to Team E&E racing team, captained by Alessandro Trigila and Paolo Marini.

The 2024 season is currently underway where Giacomo is participating in the CIV category
SS300 with the E&Esquadracorse team, where he is doing well and in the MUGELLO stage he managed to climb onto the top step of the podium.