GEKTOR

Name: George Sergentanis

Position: Captain
Nationality: Greek

With a distinguished career spanning many years at sea, Captain George brings a wealth of experience and an unwavering passion for yachting to Gektor. Having risen through the ranks of the industry, he has logged several thousand sea miles—navigating both coastal and deep-sea waters with exceptional skill. His in-depth technical knowledge of yachts is matched only by his deep understanding of what makes a charter truly unforgettable. From the sun-drenched isles of Greece to international waters beyond, Captain George has crafted countless extraordinary voyages. Known for his professionalism, warmth, and attention to detail, he is the perfect host—ensuring every guest aboard Gektor enjoys a seamless, luxurious, and truly memorable yachting experience.

Name: Gerasimos Tsourouflis

Position: Deckhand
Nationality: Greek

Gerasimos is an experienced and reliable deckhand with a strong background in both commercial and luxury yachting. With hands-on service aboard vessels such as M/Y "Sin," Sunset Oia, and Santorini Yachting Club, he brings over a decade of maritime knowledge, exceptional seamanship, and a natural flair for guest service. Trained as a cadet officer with Tsakos Shipping, he combines technical skill with high standards in vessel maintenance, safety procedures, sailing, and onboard hospitality. Fluent in English and equipped with lifesaving certifications, Gerasimos thrives under pressure, adapts easily to demanding roles, and is a dependable team player who always delivers with professionalism and integrity.


Name: Mariela Kirilova

Position: Chef
Nationality: Bulgarian

Born in Bulgaria in 1981, Mariela is a dynamic and multi-talented chef whose passion for hospitality shines through in every aspect of her work. Over the past few years, Mariela has delighted guests as a private chef aboard Gektor yacht, at the esteemed Gialiskari and Chalet Nea Makri for two consecutive seasons, and most recently at Mira during the 2024–2025 winter. Her culinary style is both refined and deeply personal, delivering high-quality, tailored cuisine that consistently exceeds expectations. In addition to her exceptional cooking, Mariela’s stewarding skills ensure that every detail of the guest experience—from table presentation to overall service—is flawless. Professional, warm, and endlessly dedicated, Mariela is a true asset on board, creating unforgettable moments through both her food and hospitality.


Name: Dimitrina Fotopoulou

Position: Stewardess
Nationality: Greek


Dimitrina is a dynamic and highly adaptable individual with a natural flair for hospitality and guest service. With professional experience in cruise operations, including passenger reception, ticketing, and onboard assistance at Kerras Cruises in Naxos, she brings excellent organizational and interpersonal skills to every setting. Trilingual in English, Greek, and Bulgarian, she thrives in multicultural environments and works seamlessly within teams. Her qualifications include a Speedboat Operator’s License, and certifications in fitness and acrobatics coaching—testaments to her discipline, energy, and physical readiness. Combined with her training as a barista and personal assistant, Dimitrina is well-equipped to deliver premium service aboard luxury yachts, ensuring comfort, elegance, and exceptional guest experiences.