Who is the lucky child who knew Lady Gaga today? His name is Coltrane, has two years and Oakland, California, was born with Joubert Syndrome, a syndrome that affects 1 in 100,000 children. Coltrane and his parents are in Chicago for the '' Joubert Syndrome Conference 2015 ', and while awaiting the arrival of the day went for a walk through the streets of Chicago when they encountered nothing more and nothing less than the same, Lady Gaga . '' Lady Gaga Coltrane spoke for a few minutes and told about Joubert syndrome and the conference this week. I tried to talk to her calmly as she screamed inside. She told us about his foundation '' Born This Way '. Sweet, charming and genuinely interesting, initially he approached the wheelchair, we were giving some Greek yogurt and chatting with the people who come to us. I love Lady Gaga and know that she is aware of Joubert syndrome makes me very happy, '' Oscar, father of Coltrane to GagaDaily. The boy's mother, Ayah, added: '' We had a good conversation about how smart he is John Coltrane, on Joubert syndrome and how people '' born this way ''. Lovely lady, the Mother Monster. ''