When is one a Baal Teshuvah? - Ask the Rabbi Live with Rabbi Mintz

What even is the true meaning of Baal Teshuvah. Is it when one who is completely non observant in Judaism commits to living a Torah life? And if so at what point is he classified as a Baal Teshuvah (or a BT in short)? Or is a Baal Teshuvah also referring to those who were born orthodox (AKA FFB (Frum from birth)) and commits himself to live more of a Torah life?
Oorah's founder, Rabbi Chaim Mintz, delivers a weekly Tuesday night class at Oorah's "Torah Spot" in Staten Island. The class is streamed live at www.oorah.org/r... each Tuesday night at 8:30pm
"Ask the Rabbi Live" session begins at 9:00. Send your question to be answered by Rabbi Mintz by submitting it to [e-mail]
All questions are welcome!