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Jaeman An Is Building the Plumbing for AI's Expensive New Age
Before AI could write the future, someone had to make the machines cooperate. The VESSL AI co-founder turned a decade of infrastructure headaches into a company built for the age of scarce GPUs and restless models.
Gunwoo Kim Is Teaching AI to Hear Between the Words
Before Cuckoo could translate a technical meeting in real time, its co-founder had to learn a subtler language: how engineers, customers and old friends decide what matters.
Cuckoo
Cuckoo is a real-time AI interpreter built for global business conversations. Companies invite Cuckoo into Zoom calls or in-person meetings, and it delivers live translation across 20+ languages while learning each team's internal documents, glossaries, and jargon so technical sales, support, and marketing conversations don't lose meaning between languages. Founded in 2024 by KAIST alumni Yong Hee Lee and Gunwoo Kim, the company went through Y Combinator's Winter 2025 batch and raised a $1.8M seed round in 2025.
Mars Auto
Mars Auto is a South Korean AI company building self-driving Class 8 trucks for long-haul freight. Founded in 2017 by KAIST computer scientists Ilsu Park and Gyuri Im, it uses a vision-only, end-to-end AI driving agent - seven cameras and a single neural network, with no LiDAR and no HD maps - that can be retrofitted onto existing trucks. Mars Auto ran the first commercial long-haul autonomous freight in Korea in 2023 and began paid U.S. operations from a Texas base in 2024, aiming to deploy fully unmanned trucks by 2028.
Ilsu Park
Ilsu Park is the co-founder and CEO of Mars Auto, a Seoul-based startup building camera-based, map-free self-driving software for heavy trucks. A KAIST computer science graduate and self-taught deep-learning engineer, he started with a hobby project that used a driving-game simulator to train a neural network, then turned that idea into a company that runs paid autonomous freight in Korea and the United States. Mars Auto takes a Tesla-style vision-first approach, skipping LiDAR and HD maps to cut the cost of automating a Class 8 truck to roughly $7,000 per unit. Park has raised about $12 million, graduated from Y Combinator, and made the Forbes 30 Under 30 Asia list. He is targeting fully driverless long-haul freight by 2028.
Point2 Technology
Point2 Technology is a San Jose-based fabless semiconductor company building ultra-low-power, low-latency interconnect chips and cables for AI/ML data centers. Its e-Tube platform sends data as radio-frequency signals through plastic waveguides - a third path between copper and optics - and its smart-retimer SoCs power 800G and 1.6T active electrical cables. Founded in 2016 by a KAIST professor and veterans of Marvell, Finisar and Samsung, the company has drawn investment from NVIDIA's NVentures, Bosch Ventures, Molex and UMC.
Junhwan Kim
Junhwan Kim is the CEO of STRADVISION, a South Korean AI perception company building the vision software that teaches cars to see. After selling his facial recognition startup Olaworks to Intel in 2012 - the first full acquisition of a Korean firm by Intel - he pivoted into automotive AI and helped build STRADVISION into a company with over 3 million cumulative production units deployed, $331M in total funding, and a pending KOSDAQ IPO. His flagship product, SVNet, runs on 50+ vehicle models across 13+ OEM partners and can identify pedestrians, lanes, traffic signs, and obstacles in real time on low-power edge chips.
Jin Ho Hur
Jin Ho Hur is a Co-Founder and General Partner at HRZ Han River Partners, a Menlo Park-based early-stage venture capital firm that bridges Silicon Valley and Korea's tech ecosystem. A PhD in Computer Science from KAIST and a serial entrepreneur who built and led internet companies in Korea from the mid-1990s, Hur helped shape the country's early internet economy and served as Chairperson of the Korea Internet Association. He later transitioned into institutional investing via Translink Investment before co-founding Han River Partners, which in October 2024 launched a $100 million fund focused on AI and consumer sectors within the 'Korea Graph.' He also writes the popular Substack newsletter 'Two Cents,' covering global tech and startup trends for over 9,000 subscribers.
Kunwoo Lee
Kunwoo Lee is the CEO and Co-founder of BreezeBio (formerly GenEdit), a Brisbane, California-based biotech company pioneering non-viral gene delivery through its proprietary NanoGalaxy platform. A Siebel Scholar and Forbes 30 Under 30 honoree who earned his PhD from UC Berkeley-UCSF Joint Program in Bioengineering, Lee co-founded GenEdit in 2016 alongside Professor Niren Murthy and fellow researcher Hyo Min Park, building out a polymer nanoparticle library of thousands of chemically distinct compounds capable of delivering diverse genetic payloads to specific tissues. The company has raised over $118 million including a $60M Series B in February 2026, struck a landmark $644M collaboration deal with Genentech, and rebranded to BreezeBio to signal its pivot from platform company to clinical-stage therapeutics developer advancing BRZ-101 for Type 1 Diabetes.