Hamdy Gaber, full name Hamdy Gaber Salama Mohamed Awadallah, is an Egyptian civil engineer who became one of the most prominent family content creators in the Arab world. Born on March 7, 1986, he graduated from the Faculty of Engineering but left his profession to pursue a career on YouTube. In 2018, he and his wife, Wafaa Sayed, launched their channel "Hamdy and Wafaa Family" (يوميات حمدي ووفاء), which quickly gained widespread popularity by featuring diverse entertainment content focused on their daily lives, challenges, pranks, and family situations. Hamdy and Wafaa share details of their life with their five children, building a large and loyal fanbase. Following their significant success, the family relocated to the United Arab Emirates. In addition to his YouTube activities, Gaber leveraged his fame into business ventures, most notably opening the "Republic of Hamdy and Wafaa" restaurant in Cairo in 2021. In June 2024, he and his wife faced legal charges in Egypt related to Bitcoin trading and violating family values, leading to their referral to trial.

Hamdy Gaber and his wife Wafaa founded the YouTube channel "Hamdy and Wafaa Family" in 2018, which has become one of the most successful family channels in the Middle East. It has garnered billions of views and millions of subscribers, enabling the family to relocate to a luxury villa in Dubai. He successfully translated his digital fame into a tangible business venture by opening a restaurant named "Republic of Hamdy and Wafaa" in 2021. Located in the Heliopolis district of Cairo, the restaurant serves Egyptian cuisine and attracts his large following.

Hamdy Gaber graduated from the Faculty of Engineering with a degree in Civil Engineering, but he did not practice the profession for long, shifting his career to digital content creation.