Thích Nhất Hạnh

Thích Nhất Hạnh (; October 11, 1926 – January 22, 2022) was a Vietnamese Zen Buddhist monk, teacher, author, poet and peace activist who is considered by many to be the father of mindfulness. He lived in the Plum Village Monastery in the Dordogne region in the South of France. He was born in Thừa Thiên Huế province, Vietnam.
Works.
He created the term Engaged Buddhism in his book "Vietnam: Lotus in a Sea of Fire". A long-term exile, he was given permission to make his first return trip to Vietnam in 2005. Nhất Hạnh has published more than 100 books, including more than 40 in English. 
He believed that peace and joy is always accessible for all people. One way to discover that joy, is by what they call "mindful" meditation. Which is a type of meditation that concentrates on your breathing and embracing everything that comes up on your consciousness, without interpreting it with thought and critisism. But accompanying it with the great power of forgiveness, understanding and realisation of the present moment, which is also a very important point of reference in his teachings. 
Health and death.
On 11 November 2014, Nhất Hạnh was hospitalized with a severe brain hemorrhage.
Nhất Hạnh died on January 22, 2022 in Huế, Vietnam from problems caused by a stroke at the age of 95.