Please give me a bulleted list of men's Roland Garros champions of the last 5 years.
Sure! Here's the list of men's Roland Garros champions of the last 5 years:
 * 2022 - Rafael Nadal
 * 2021 - Novak Djokovic
 * 2020 - Rafael Nadal
 * 2019 - Rafael Nadal
 * 2018 - Rafael Nadal