(CNN)Olympics swimming champion Michael Phelps is diving into a new role: Father of two.

Phelps and and his wife, Nicole, welcomed their second child this week as the Winter Olympics continued half a world away — perfect timing for the son of the most decorated Olympian of all time.
    “Magical moments yesterday … Nicole and I would like to introduce Beckett Richard Phelps to the world!,” Phelps posted on Instagram on Tuesday, accompanied by a picture of his wife and two sons.

    Magical moments yesterday… Nicole and I would like to introduce Beckett Richard Phelps to the world! We had a healthy baby boy and a healthy mama. I truly do feel like the happiest man in the world. Being able to build our family to now 4 (6 with doggies) is so incredible! #familyof4now

    A post shared by Michael Phelps (@m_phelps00) on Feb 13, 2018 at 3:55pm PST

    “We had a healthy baby boy and a healthy mama. I truly do feel like the happiest man in the world.”
    His wife said she is “surrounded by boys and I couldn’t be happier.”
    Beckett’s big brother also took to social media to pay tribute to the newest addition.

    I am officially a big bro!!! All I wanna do is hold him! I can’t wait til I get to teach him so many cool things about the world!! #bigbro

    A post shared by boomer phelps (@boomerrphelps) on Feb 13, 2018 at 3:57pm PST

    “I am officially a big bro!!! All I wanna do is hold him! I can’t wait til I get to teach him so many cool things about the world!,” Boomer, um, his Instagram ghostwriter posted.
    The couple got engaged in February 2015, and tied the knot at a secret wedding the following year.

    Read more: http://www.cnn.com/2018/02/14/entertainment/michael-phelps-baby-boy/index.html