Sayyed Mohammad Al-Musawi,
Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to religious questions. In the past, he has also spent significant time in India guiding the community.
Language is never a condition or reason in Taqleed. The conditions of Taqleed are mentioned in the books of Fiqh and in answers of few questions on this website.
Nevertheless, There is one Marja' of Taqleed in Najaf Ashraf who is originally from Pakistan but studied and taught in Najaf Ashraf since mnay decades. His name is Ayatullah Shaikh Basheer Al-Najafi, may Allah grant him and all the Maraaji' long life.