Comedy icon Dick Van Dyke celebrated his 100th birthday on Saturday, marking an incredible milestone more than 60 years after his unforgettable performances in 'Mary Poppins' alongside Julie Andrews and his self-titled sitcom.

Reflecting on his century of life, Van Dyke stated in an interview with ABC News from his home in Malibu, California, The funniest thing is, it’s not enough. A hundred years is not enough. You want to live more, which I plan to.

Emerging as one of the leading actors of his time, Van Dyke's career highlights include the hit TV series 'The Dick Van Dyke Show' (1961-66) and his role as the charming chimney sweep in Disney's 1964 classic, 'Mary Poppins.' In his later years, he showcased his talent once again as a doctor and detective in 'Diagnosis: Murder.'

A celebrated Broadway star, Van Dyke added a Tony Award for his performance in 'Bye Bye Birdie' to his collection of accolades, which also includes a Grammy and four Primetime Emmys. In 1963, he starred in the film adaptation of 'Bye Bye Birdie.'

In a remarkable recognition of his enduring talent, he became the oldest winner of a Daytime Emmy award just last year for his guest role on the soap opera 'Days of Our Lives.'

Having overcome battles with alcoholism during the 1970s, Van Dyke has openly discussed his journey to sobriety. Now in his 100s, he perceives his portrayal of elderly characters with newly gained perspective: You know, I played old men a lot, and I always played them as angry and cantankerous. It’s not really that way...

He recently published a book titled '100 Rules for Living to 100: An Optimist’s Guide to a Happy Life,' where he shares insights on longevity and happiness. Much of his vitality, he claims, stems from his supportive relationship with his wife, 54-year-old makeup artist and producer Arlene Silver, who brings him joy and energy.

Born in West Plains, Missouri, in 1925, Van Dyke has fond memories of being the class clown in Danville, Illinois. He remembers that his first stage appearance came at the tender age of four or five, during a Christmas pageant where he played the baby Jesus. “I made some kind of crack, I don’t know what I said, but it broke the congregation up,” he recounted, noting how much he loved the sound of laughter.

What does he find challenging about turning 100? Van Dyke candidly shares, I miss movement. I’ve got one game leg from I don’t know what. I still try to dance, he remarked with a humorous touch.