David Smylie is the group head of GSB Private, responsible for the global operation and growth of the business's private banking, private office and private finance areas. 

GSB Private sits within the GSB Global group and caters to high and ultra-high net worth individuals and their families.

Before joining the GSB team, Mr Smylie was co-founder and partner of asset management firm Sigma Private Office. 

Prior to this, he worked as a private banker at Arbuthno...