The first plausible theory that will pop up in your mind is that these handsome actors could have been separated at birth as they bear the same surname, same tribe, and almost have the same looks although they are not related.
We are talking about Kalu Ikeagwu and Ifeanyi Kalu, two great Nollywood actors. Kalu was born in England but was relocated to Nigeria by his dad at the age of 9 due to fears from his parents that he might abandon his Igbo roots. He had his primary education in England and Zambia before proceeding to the University of Nigeria to get a degree in English.
On the other hand, Ifeanyi Kalu is a Nigerian television and film actor, model, and fashion designer. He is best known for his role in the movie Lagos Cougars where he starred alongside Uche Jombo, Monalisa Chinda, Alexx Ekubo. See their photos below;
See their photos together: