The Fidelity Managed Retirement 2020 Fund (FHRVX) is a Class K6 mutual fund designed for investors who are planning to retire in the year 2020. This fund is managed by Fidelity Investments and aims to provide a diversified portfolio of investments to help investors reach their retirement goals. With a focus on capital preservation and income generation, this fund may be suitable for those looking for a conservative approach to retirement planning.